old_kb_state       51 drivers/input/keyboard/cros_ec_keyb.c 	uint8_t *old_kb_state;
old_kb_state      180 drivers/input/keyboard/cros_ec_keyb.c 			old_state = ckdev->old_kb_state[col] & (1 << row);
old_kb_state      190 drivers/input/keyboard/cros_ec_keyb.c 		ckdev->old_kb_state[col] = kb_state[col];
old_kb_state      543 drivers/input/keyboard/cros_ec_keyb.c 	ckdev->old_kb_state = devm_kzalloc(dev, ckdev->cols, GFP_KERNEL);
old_kb_state      544 drivers/input/keyboard/cros_ec_keyb.c 	if (!ckdev->old_kb_state)